MPTET Exam Biology - 4 April 2025

1. Question 1: In Rhizopus, which of the following is not found?
   • a. Sporangiophore
   • b. Rhizoid
   • c. Calymma
   • d. Central Element (CT)
   Answer: d. Central Element (CT)
2. Question 2: LSD drug is obtained from which of the following?
   • a. Saccharomyces cerevisiae
   • b. Penicillium notatum
   • c. Claviceps purpurea
   • d. Alternaria solani
   Answer: c. Claviceps purpurea
3. Question 3: Which component is directly involved in the transfer of protons from the thylakoid to the membrane in the photosynthetic electron transfer system?
   • a. Plastocyanin
   • b. Plastoquinone
   • c. Ferredoxin
   • d. Phyophytin
   Answer: b. Plastoquinone
4. Question 4: What is the force generated between homologous chromosomes during zygote formation called?
   • a. Cohesive Force
   • b. Synapsis Force
   • c. Homologous Force
   • d. All of the Above
   Answer: b. Synapsis Force
5. Question 5: The ribbon-like structure found between homologous chromosomes in Y-glans is called?
   • a. Axial Fiber
   • b. Lateral Fiber
   • c. Synaptic Complex
   • d. Central Element
   Answer: c. Synaptic Complex